Indeed, Army HQ force development division chief Col. As researchers toldTechLink, one 24-inch tapered-bore barrel produced velocities of between 4,600 to 5,750 feet per second and boosted overall chamber pressure to between 65 ksi and 100 ksi, near double that of the M4 carbine.īased on the Army's response to Task & Purpose, it seems likely that at least some of the engineering lessons picked up on the ARL prototype will make their way into the NGSW platform that officials once equated to the iPhone in its relatively versatility and potential for iterative improvements. While the overall goal of the ARL project is to reduce the system's overall weight and bulkiness, the added chamber pressure packs a delightfully lethal punch when applied to various platforms. In addition, tapered-bore barrels allowed Army researchers to translate that increased chamber pressure into additional kinetic energy on the round itself, maintaining lethality at extended ranges. While increased chamber pressure would require the significantly bulkier bolt assembly to accommodate for the additional force, the new rifle's barrel breech assembly locks in like a screw. The way the prototype is designed is relatively simple. "This effort is about accelerating technology transition from the laboratory prototype and integrating into other programs." "This effort is not the Next-Generation Squad Weapon intermediate caliber," ARL spokeswoman T'Jae Ellis told Task & Purpose, noting that the service couldn't yet provide a specific effective range for their unnamed prototype. While the pursuit of lethality at range has induced the Army to engineer a brand new Next-Generation Squad Weapon (NGSW) chambered in an intermediate 6.8mm cased-telescoped round to lighten the system's overall weight, this ammo requirement means that the NGSW will remain a distinct platform from the weapons system that researchers are cooking up at Aberdeen. Unfortunately, rank-and-file soldiers won't get their hands on this lethal bad boy anytime soon. "Like you're getting in and out of vehicles or a subterranean environment, but also applicable for remotely operated systems." "The goal is to get rifle-like velocities out of a very small weapon that is high capacity, that's either adaptable for room-clearing or confined spaces," ARL engineer Zac Wingard told TechLink, which first reported on the development of the new weapon. The as-of-yet-unnamed prototype, currently in development at the ARL's Aberdeen Proving Ground in Maryland, integrates an unusual breech and barrel design and an improved tapered-bore barrel to achieve lethality at extended range - and despite its dainty 10-inch barrel, apparently outperforms other compact firearms like the FN P90, reportedly hitting a muzzle velocity of roughly 2,900 feet per second. It often indicates a user profile.Įngineers with the Army Research Laboratory are working on a new infantry weapon that, at half the weight and length of the M4 carbine, is capable of firing rounds at double the muzzle velocity of a standard-issue sidearm that could easily defeat Russian or Chinese body armor. Account icon An icon in the shape of a person's head and shoulders.
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